{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["country of administrative divisions", "location contains"], "input": " According to the ranking , he is the seventh-richest person in New York City , behind David H. Koch , an industrialist and heir to an oil fortune ; Carl C. Icahn , a master of leveraged buyouts ; Rupert Murdoch , the chairman and chief executive of the News Corporation ; S. I. Newhouse Jr. , a publishing executive ; Leonard Blavatnik , a Russian-born industrialist ; and the financier Ronald O. Perelman . "}
{"country of administrative divisions": [], "location contains": []}